2007 BMW Z4 vs. 2005 Subaru Legacy
To start off, 2007 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Subaru Legacy. In addition, the cost of maintenance, including insurance, on 2005 Subaru Legacy would be higher. At 3,000 cc (6 cylinders), 2005 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2005 Subaru Legacy (242 HP @ 6600 RPM) has 27 more horse power than 2007 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2005 Subaru Legacy should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Subaru Legacy weights approximately 156 kg more than 2007 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2005 Subaru Legacy will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Subaru Legacy (297 Nm @ 4200 RPM) has 47 more torque (in Nm) than 2007 BMW Z4. (250 Nm @ 2750 RPM). This means 2005 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2007 BMW Z4 | 2005 Subaru Legacy | |
| Make | BMW | Subaru |
| Model | Z4 | Legacy |
| Year Released | 2007 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 242 HP |
| Engine RPM | 6500 RPM | 6600 RPM |
| Torque | 250 Nm | 297 Nm |
| Torque RPM | 2750 RPM | 4200 RPM |
| Engine Bore Size | 82 mm | 89.2 mm |
| Engine Stroke Size | 78.8 mm | 80 mm |
| Engine Compression Ratio | 11.0:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 240 km/hour | 243 km/hour |
| Acceleration 0-100mph | 6.5 seconds | 6.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1362 kg | 1518 kg |
| Vehicle Length | 4100 mm | 4670 mm |
| Vehicle Width | 1310 mm | 1740 mm |
| Vehicle Height | 1790 mm | 1440 mm |
| Wheelbase Size | 2500 mm | 2680 mm |
| Fuel Consumption Overall | 8.4 L/100km | 11.7 L/100km |
| Fuel Tank Capacity | 55 L | 64 L |
